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Blogs about: Tsahi Levent Levi

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Video Share – the work ahead

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi The first interoperability event for the IMS Activity Group, and now the real w … more →

Tags: IM's, interoperability, F2F, IMTC, Video Sharing

The First IMS AG Face2Face Event is Here1 comment

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi It’s about time this happened. We’ve been working for several months now in the … more →

Tags: IM's, interoperability, 3G-324M, 3gpp, IMTC, radvision, IMS Client, Video Sharing, omtp

H.323 versus SIP: An (un)objective Comparison3 comments

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi I came across an interesting comparison between H.323 and SIP in a Cisco relate … more →

Tags: IM's, interoperability, SIP, Technology Insight, Cisco Systems, H.323, IMTC, VoIP

IMS, 3GPP and IETF: A standardization complexity

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi How do we get those specifications for IMS? In a complex way. It started off as … more →

Tags: IM's, SIP, 3gpp, SigComp, Standardization, Video Sharing

IPSec - transport and tunnel modes1 comment

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi Remember my post about IMS access? I talked about how a user is authenticated o … more →

Tags: IM's, Technology Insight, IPSec

AT&T and Video Share1 comment

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi I totally missed this one! I’ve been to NXTcomm. I sniffed around. I searched f … more →

Tags: IM's, Video Sharing, NXTcomm

NXTcomm and IMS

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi This week I had a business trip. As part of my day job, I joined a panel discus … more →

Tags: IM's, IPTV, NXTcomm, SigComp

IMS and access1 comment

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi Let’s explore the issue of access (how IMS clients register on the networ … more →

Tags: IM's, SIP, Technology Insight, 3gpp, IPSec

Compression and IMS, Part 2: ROHC

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi In my last post, I discussed SigComp and how it relates to the wonderful world … more →

Tags: IM's, Technology Insight, 3gpp, SigComp

Compression and IMS: SigComp2 comments

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi I have been promising to touch on the different aspects of technology related t … more →

Tags: IM's, Technology Insight, SigComp, 3gpp

Coming soon… IMS or “IMS-ready” – You CAN tell the difference!3 comments

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi In my first post on this blog, I started to explain the real difference between … more →

Tags: IM's, Technology Insight, IMS Client, IMS Engine

What is your client strategy?

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi Whenever I visit customers in Asia Pacific, it always amazes me how different c … more →

Tags: IM's, Technology Insight, VoIP, Push-to-X, Presence, IMS Client, IMS Engine, Video Sharing, vcc

There’s a new IMS AG - A new warm and toasty place for IMS client developers1 comment

Kfir Pravda wrote 2 years ago: By Tsahi Levent-Levi You’ve probably already heard about IMS (and no, I am not referring to the Inst … more →

Tags: IM's, interoperability, Technology Insight, VoIP, convergence, POC, Video Over IP, Push-to-X, Presence

IMTC Blog Author - Tsahi Levent-Levi, Co-Chairman of IMTC IMS Activity Group

Kfir Pravda wrote 2 years ago: Tsahi Levent-Levi is a seasoned product manager and system architect at RADVISION. His experience in … more →

Tags: radvision


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